Salesforce Exam Javascript Developer I Topic 5 Question 101 Discussion

Actual exam question for Salesforce's Javascript Developer I exam

Question #: 101
Topic #: 5

[All Javascript Developer I Questions]

Refer to the code declarations below:

Which three expressions return the string JavaScript?

Choose 3 answers

AStr1.join (str2);

BStr1.concat (str2);

CConcat (str1, str2);

D$(str1) $ (str2} ';

EStr1 + str2;

Show Suggested Answer

Suggested Answer: B, D, E

by Dick at Mar 22, 2025, 03:19 AM

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Laura

7 days ago

I'm not sure about option C, but I think B and E are definitely correct.

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Gearldine

9 days ago

I agree with Margery, those expressions concatenate two strings to return 'JavaScript'.

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Tricia

9 days ago

D) $(str1) $(str2} '; has got to be the answer. I mean, who doesn't love a little bit of jQuery magic, am I right? *winks*

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King

11 days ago

Hmm, I'm going with B) Str1.concat(str2) and E) Str1 + str2. Can't go wrong with good old string concatenation, right? *laughs*

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Frank

16 days ago

I'm pretty sure E) Str1 + str2 is the right choice here. Concatenation using the + operator is so simple and straightforward.

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Novella

19 days ago

Definitely B) Str1.concat(str2) is the correct answer. It concatenates the two strings together.

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Margery

29 days ago

I think the correct answers are B, C, and E.

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